def test_redistribute_weight_resize(self):
dockpaned = DockPaned()
dockgroup1 = DockGroup()
dockgroup2 = DockGroup()
dockpaned.insert_item(dockgroup1, weight=0.5)
dockpaned._items[0].min_size = 20
self.assertEquals(1, len(dockpaned._items))
self.assertEquals(None, dockpaned._items[0].weight)
self.assertEquals(0.5, dockpaned._items[0].weight_request)
dockpaned._redistribute_weight(100)
self.assertEquals(1.0, dockpaned._items[0].weight)
self.assertEquals(None, dockpaned._items[0].weight_request)
dockpaned.insert_item(dockgroup2, weight=0.5)
dockpaned._items[1].min_size = 20
self.assertTrue(0.5, dockpaned._items[1].weight_request)
dockpaned._redistribute_weight(100)
self.assertAlmostEquals(0.5, dockpaned._items[0].weight, 4)
self.assertAlmostEquals(0.5, dockpaned._items[1].weight, 4)
def test_item_added_signal(self):
add_events = []
item_added_events = []
def on_add(self, widget):
add_events.append(widget)
def on_item_added(dockpaned, child):
item_added_events.append(child)
dockgroup1 = DockGroup()
dockgroup2 = DockGroup()
dockpaned = DockPaned()
dockpaned.connect('add', on_add)
dockpaned.connect('item-added', on_item_added)
dockpaned.add(dockgroup1)
dockpaned.insert_item(dockgroup2)
self.assertTrue(dockgroup1 in item_added_events)
self.assertTrue(dockgroup1 in add_events)
self.assertTrue(dockgroup2 in item_added_events)
self.assertFalse(dockgroup2 in add_events)
dockgroup2.destroy()
dockgroup1.destroy()
dockpaned.destroy()
def test_insert_item(self):
dockgroup1 = DockGroup()
dockgroup2 = DockGroup()
dockgroup3 = DockGroup()
dockpaned = DockPaned()
item_num1 = dockpaned.insert_item(dockgroup1, position=None)
self.assertTrue(item_num1 == 0)
item_num2 = dockpaned.insert_item(dockgroup2, position=-1)
self.assertTrue(item_num2 == 1)
item_num3 = dockpaned.insert_item(dockgroup3, position=1, weight=0.5)
self.assertTrue(item_num3 == 1)
self.assertTrue(dockpaned.get_nth_item(0) is dockgroup1)
self.assertTrue(dockpaned.get_nth_item(1) is dockgroup3)
self.assertTrue(dockpaned.get_nth_item(2) is dockgroup2)
dockgroup3.destroy()
dockgroup2.destroy()
dockgroup1.destroy()
dockpaned.destroy()